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Number of items: 291.

Article in a Scientific Journal - peer-reviewed

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Lischka, A., Lacoue-Labarthe, T., Bustamante, P., Piatkowski, U. and Hoving, H. J. T. (2020) Trace element analysis reveals bioaccumulation in the squid Gonatus fabricii from polar regions of the Atlantic Ocean Environmental Pollution, 256 . Art.Nr. 113389. DOI 10.1016/j.envpol.2019.113389.

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Hoving, H. J. T., Christiansen, S., Fabrizius, E., Hauss, H., Kiko, R., Linke, P., Neitzel, P., Piatkowski, U. and Körtzinger, A. (2019) The Pelagic In situ Observation System (PELAGIOS) to reveal biodiversity, behavior, and ecology of elusive oceanic fauna Ocean Science, 15 . pp. 1327-1340. DOI 10.5194/os-15-1327-2019.

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Matias, R. S., Gregory, S., Ceia, F. R., Baeta, A., Seco, J., Rocha, M. S., Fernandes, E. M., Reis, R. L., Silva, T. H., Pereira, E., Piatkowski, U., Ramos, J. A. and Xavier, J. C. (2019) Show your beaks and we tell you what you eat: Different ecology in sympatric Antarctic benthic octopods under a climate change context Marine Environmental Research, 150 . p. 104757. DOI 10.1016/j.marenvres.2019.104757.

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Rosa, R., Pissarra, V., Borges, F. O., Xavier, J., Gleadall, I. G., Golikov, A., Bello, G., Morais, L., Lishchenko, F., Roura, Á., Judkins, H., Ibanez, C. M., Piatkowski, U., Vecchione, M. and Villanueva, R. (2019) Global Patterns of Species Richness in Coastal Cephalopods Frontiers in Marine Science, 6 . DOI 10.3389/fmars.2019.00469.

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Schwarz, R., Hoving, H. J. T., Noever, C. and Piatkowski, U. (2019) Life histories of Antarctic incirrate octopods (Cephalopoda: Octopoda) PLoS ONE, 14 (7). e0219694. DOI 10.1371/journal.pone.0219694.

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Laptikhovsky, V. V., Fock, H., Piatkowski, U., Schwarz, R. and Hoving, H. J. T. (2019) Reproductive strategies of deep-sea squid (Mastigoteuthidae, Chiroteuthidae, Batoteuthidae and Cranchiidae) Marine Biology, 166 (7). Art.Nr. 85. DOI 10.1007/s00227-019-3532-2.

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Schwarz, R., Piatkowski, U. and Hoving, H. J. T. (2018) Impact of environmental temperature on the lifespan of octopods Marine Ecology Progress Series, 605 . pp. 151-164. DOI 10.3354/meps12749.

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IJsseldijk, L. L., van Neer, A., Deaville, R., Begeman, L., van de Bildt, M., van den Brand, J. M. A., Brownlow, A., Czeck, R., Dabin, W., ten Doeschate, M., Herder, V., Herr, H., IJzer, J., Jauniaux, T., Jensen, L. F., Jepson, P. D., Jo, W. K., Lakemeyer, J., Lehnert, K., Leopold, M. F., Osterhaus, A., Perkins, M. W., Piatkowski, U., Prenger-Berninghoff, E., Pund, R., Wohlsein, P., Gröne, A. and Siebert, U. (2018) Beached bachelors: An extensive study on the largest recorded sperm whale Physeter macrocephalus mortality event in the North Sea PLoS ONE, 13 (8). e0201221. DOI 10.1371/journal.pone.0201221.

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Merten, V., Christiansen, B., Javidpour, J., Piatkowski, U., Puebla, O., Gasca, R. and Hoving, H. J. T. (2017) Diet and stable isotope analyses reveal the feeding ecology of the orangeback squid Sthenoteuthis pteropus (Steenstrup 1855) (Mollusca, Ommastrephidae) in the eastern tropical Atlantic PLoS ONE, 12 (12). e0189691. DOI 10.1371/journal.pone.0189691.

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Lischka, A., Piatkowski, U. and Hanel, R. (2017) Cephalopods of the Sargasso Sea: distribution patterns in relation to oceanography Marine Biodiversity, 47 (3). pp. 685-697. DOI 10.1007/s12526-016-0629-4.

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Sutton, T. T., Clark, M. R., Dunn, D. C., Halpin, P. N., Rogers, A. D., Guinotte, J., Bograd, S. J., Angel, M. V., Perez, J. A. A., Wishner, K., Haedrich, R. L., Lindsay, D. J., Drazen, J. C., Vereshchaka, A., Piatkowski, U., Morato, T., Błachowiak-Samołyk, K., Robison, B. H., Gjerde, K. M., Pierrot-Bults, A., Bernal, P., Reygondeau, G. and Heino, M. (2017) A global biogeographic classification of the mesopelagic zone Deep Sea Research Part I: Oceanographic Research Papers, 126 . pp. 85-102. DOI 10.1016/j.dsr.2017.05.006.

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Purser, A., Marcon, Y., Hoving, H. J. T., Vecchione, M., Piatkowski, U., Eason, D., Bluhm, H. and Boetius, A. (2016) Association of deep-sea incirrate octopods with manganese crusts and nodule fields in the Pacific Ocean Current Biology, 26 (24). R1268-R1269. DOI 10.1016/j.cub.2016.10.052.

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Vecchione, M., Falkenhaug, T., Sutton, T., Cook, A., Gislason, A., Hansen, H. Ø., Heino, M., Miller, P. I., Piatkowski, U., Porteiro, F., Søiland, H. and Bergstad, O. A. (2015) The effect of the North Atlantic Subpolar Front as a boundary in pelagic biogeography decreases with increasing depth and organism size Progress in Oceanography, 138 . pp. 105-115. DOI 10.1016/j.pocean.2015.08.006.

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Arkhipkin, A. I., Rodhouse, P. G. K., Pierce, G. J., Sauer, W., Sakai, M., Allcock, L., Arguelles, J., Bower, J. R., Castillo, G., Ceriola, L., Chen, C. S., Chen, X., Diaz-Santana, M., Downey, N., González, A. F., Granados Amores, J., Green, C. P., Guerra, A., Hendrickson, L. C., Ibáñez, C., Ito, K., Jereb, P., Kato, Y., Katugin, O. N., Kawano, M., Kidokoro, H., Kulik, V. V., Laptikhovsky, V. V., Lipinski, M. R., Liu, B., Mariátegui, L., Marin, W., Medina, A., Miki, K., Miyahara, K., Moltschaniwskyj, N., Moustahfid, H., Nabhitabhata, J., Nanjo, N., Nigmatullin, C. M., Ohtani, T., Pecl, G., Perez, J. A. A., Piatkowski, U., Saikliang, P., Salinas-Zavala, C. A., Steer, M., Tian, Y., Ueta, Y., Vijai, D., Wakabayashi, T., Yamaguchi, T., Yamashiro, C., Yamashita, N. and Zeidberg, L. D. (2015) World Squid Fisheries Reviews in Fisheries Science and Aquaculture, 23 (2). pp. 92-252. DOI 10.1080/23308249.2015.1026226.

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Maneja, R., Frommel, A., Browman, H. I., Geffen, A. J., Folkvord, A., Piatkowski, U., Durif, C. M. F., Bjelland, R., Skiftesvik, A. B. and Clemmesen, C. (2015) The swimming kinematics and foraging behavior of larval Atlantic herring (Clupea harengus L.) are unaffected by elevated pCO2 Journal of Experimental Marine Biology and Ecology, 466 . pp. 42-48. DOI 10.1016/j.jembe.2015.02.008.

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Oesterwind, D., Piatkowski, U. and Brendelberger, H. (2015) On distribution, size and maturity of shortfin squids (Cephalopoda, Ommastrephidae) in the North Sea Marine Biology Research, 11 (2). pp. 188-196. DOI 10.1080/17451000.2014.894246.

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Frommel, A., Maneja, R., Lowe, D., Pascoe, C. K., Geffen, A. J., Folkvord, A., Piatkowski, U. and Clemmesen, C. (2014) Organ damage in Atlantic herring larvae as a result of ocean acidification Ecological Applications, 24 (5). pp. 1131-1143. DOI 10.1890/13-0297.1.

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Hoving, H. J. T., Perez, J. A. A., Bolstad, K. S. R., Braid, H. E., Evans, A. B., Fuchs, D., Judkins, H., Kelly, J. T., Marian, J. E. A. R., Nakajima, R., Piatkowski, U., Reid, A., Vecchione, M. and Xavier, J. C. C. (2014) The Study of Deep-Sea Cephalopods Advances in Marine Biology, 67 . pp. 235-359. DOI 10.1016/B978-0-12-800287-2.00003-2.

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Xavier, J. C., Cherel, Y., Roberts, J. and Piatkowski, U. (2013) How do cephalopods become available to seabirds: can fish gut contents from tuna fishing vessels be a major food source of deep-dwelling cephalopods? ICES Journal of Marine Science, 70 (1). pp. 46-49. DOI 10.1093/icesjms/fss167.

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Maneja, R. H., Frommel, A., Geffen, A. J., Folkvord, A., Piatkowski, U., Chang, M. Y. and Clemmesen, C. (2013) Effects of ocean acidification on the calcification of otoliths of larval Atlantic cod Gadus morhua Marine Ecology Progress Series, 477 . pp. 251-258. DOI 10.3354/meps10146.

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Frommel, A., Schubert, A. S., Piatkowski, U. and Clemmesen, C. (2013) Egg and early larval stages of Baltic cod, Gadus morhua, are robust to high levels of ocean acidification Marine Biology, 160 (8). pp. 1825-1834. DOI 10.1007/s00227-011-1876-3.

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Larsen, T., Ventura, M., Andersen, N., O’Brien, D. M., Piatkowski, U. and McCarthy, M. D. (2013) Tracing Carbon Sources through Aquatic and Terrestrial Food Webs Using Amino Acid Stable Isotope Fingerprinting PLoS ONE, 8 (9). e73441. DOI 10.1371/journal.pone.0073441.

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Maneja, R., Frommel, A., Browman, H. I., Clemmesen, C., Geffen, A. J., Folkvord, A., Piatkowski, U., Durif, C. M. F., Bjelland, R. and Skiftesvik, A. B. (2013) The swimming kinematics of larval Atlantic cod, Gadus morhua L., are resilient to elevated seawater pCO2 Marine Biology, 160 (8). pp. 1963-1972. DOI 10.1007/s00227-012-2054-y.

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Frommel, A., Maneja, R., Lowe, D., Malzahn, A., Geffen, A. J., Folkvord, A., Piatkowski, U., Reusch, T. B. H. and Clemmesen, C. (2012) Severe tissue damage in Atlantic cod larvae under increasing ocean acidification Nature Climate Change, 2 . pp. 42-46. DOI 10.1038/NCLIMATE1324.

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Heino, M., Porteiro, F. M., Sutton, T. T., Falkenhaug, T., Godo, O. R. and Piatkowski, U. (2011) Catchability of pelagic trawls for sampling deep-living nekton in the mid-North Atlantic ICES Journal of Marine Science, 68 (2). pp. 377-389. DOI 10.1093/icesjms/fsq089.


Maneja, R., Piatkowski, U. and Melzner, F. (2011) Effects of ocean acidification on statolith calcification and prey capture in early life cuttlefish, Sepia officinalis Journal of Shellfish Research, 30 (3). p. 1011. DOI 10.2983/035.030.0342.

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De Broyer, C., Danis, B., Allcock, L. and Piatkowski, U. and with 64 SCAR-MarBIN Taxonomic Editors (2011) How many species in the Southern Ocean? Towards a dynamic inventory of the Antarctic marine species Deep-Sea Research Part II-Topical Studies in Oceanography, 58 (1-2). pp. 5-17. DOI 10.1016/j.dsr2.2010.10.007.

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Oesterwind, D., ter Hofstede, R., Harley, B., Brendelberger, H. and Piatkowski, U. (2010) Biology and meso-scale distribution patterns of North Sea cephalopods Fisheries Research, 106 (2). pp. 141-150. DOI 10.1016/j.fishres.2010.06.003.

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Vecchione, M., Young, R. E. and Piatkowski, U. (2010) Cephalopods of the northern Mid-Atlantic Ridge Marine Biology Research, 6 (1). pp. 25-52. DOI 10.1080/17451000902810751.

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Hanel, R., John, H. C., Meyer-Klaeden, O. and Piatkowski, U. (2010) Larval fish abundance, composition and distribution at Senghor Seamount (Cape Verde Islands) Journal of Plankton Research, 32 (11). pp. 1541-1556. DOI 10.1093/plankt/fbq076.

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Vecchione, M., Allcock, L., Piatkowski, U. and Strugnell, J. (2009) Benthoctopus rigbyae, n. sp., a new species of cephalopod (Octopoda; Incirrata) from near the Antarctic Peninsula Malacologia, 51 (1). pp. 13-28. DOI 10.4002/040.051.0102.

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Hastie, L. C., Pierce, G. J., Wang, J., Bruno, I., Moreno, A., Piatkowski, U. and Robin, J. P. (2009) Cephalopods in the north-eastern Atlantic: Species, biogeography, ecology, exploitation and conservation Oceanography and Marine Biology: An Annual Review, 47 . pp. 111-190. DOI 10.1201/9781420094220.ch3.

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Moreno, A., Dos Santos, A., Piatkowski, U., Santos, A. M. P. and Cabral, H. (2009) Distribution of cephalopod paralarvae in relation to the regional oceanography of the western Iberia Journal of Plankton Research, 31 (1). pp. 73-91. DOI 10.1093/plankt/fbn103.

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Hastie, L. C., Nyegaard, M., Collins, M. A., Moreno, A., Pereira, J. M. F., Piatkowski, U. and Pierce, G. J. (2009) Reproductive biology of the loliginid squid, Alloteuthis subulata, in the north-east Atlantic and adjacent waters Aquatic Living Resources, 22 . pp. 35-44. DOI 10.1051/alr/2009002.

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Busch, M. W., Klimpel, S., Sutton, T. and Piatkowski, U. (2008) Parasites of the deep-sea smelt Bathylagus euryops (Argentiniformes: Microstomatidae) from the Charlie-Gibbs Fracture Zone (CGFZ) Marine Biology Research, 4 (4). pp. 313-317. DOI 10.1080/17451000801907963.

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Hoving, H. J. T., Laptikhovsky, V., Piatkowski, U. and Önsoy, B. (2008) Reproduction in Heteroteuthis dispar (Rüppell, 1844) (Mollusca: Cephalopoda): a sepiolid reproductive adaptation to an oceanic lifestyle Marine Biology, 154 . pp. 219-230. DOI 10.1007/s00227-008-0916-0.

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Anderson, F. E., Pilsits, A., Clutts, S., Laptikhovsky, V., Bello, G., Balguerías, E., Lipinski, M., Nigmatulin, C., Pereira, J. M. F., Piatkowski, U., Robin, J. P., Salman, A. and Tasende, M. G. (2008) Systematics of Alloteuthis (Cephalopoda:Loliginidae) based on molecular and morphometric data Journal of Experimental Marine Biology and Ecology, 364 . pp. 99-109. DOI 10.1016/j.jembe.2008.07.026.

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Bergstad, O. A., Falkenhaug, T., Asthorsson, O., Byrkjedahl, I., Gebruk, A. V., Piatkowski, U., Priede, I. G., Santos, R. S., Vecchione, M., Lorance, P. and Gordon, J. D. M. (2008) Towards improved understanding of the diversity and abundance patterns of the mid-ocean ridge macro- and megafauna Deep-Sea Research Part II-Topical Studies in Oceanography, 55 . pp. 1-5. DOI 10.1016/j.dsr2.2007.10.001.

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Pierce, G. J., Valavanis, V. D., Guerra, A., Jereb, P., Orsi-Relini, L., Bellido, J. M., Katara, I., Piatkowski, U., Pereira, J. M. F., Balguerias, E., Sobrino, I., Lefkaditou, E., Wang, J., Santurtun, M., Boyle, P. R., Hastie, L. C., MacLeod, C. D., Smith, J. M., Viana, M., Gonzalez, A. F. and Zuur, A. F. (2008) A review of cephalopod-environment interactions in European Seas Hydrobiologia, 612 . pp. 49-70. DOI 10.1007/s10750-008-9489-7.

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Zumholz, K., Hansteen, T., Hillion, F., Horreard, F. and Piatkowski, U. (2007) Elemental distribution in cephalopod statoliths: NanoSIMS provides new insights into nano-scale structure Reviews in Fish Biology and Fisheries, 17 . pp. 487-491. DOI 10.1007/s11160-006-9036-4.

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Zumholz, K., Hansteen, T., Piatkowski, U. and Croot, P. (2007) Influence of temperature and salinity on the trace element incorporation into statoliths of the common cuttlefish ( Sepia officinalis ) Marine Biology, 151 (4). pp. 1321-1330. DOI 10.1007/s00227-006-0564-1.

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Zumholz, K., Klügel, A., Hansteen, T. and Piatkowski, U. (2007) Statolith microchemistry traces environmental history of the boreoatlantic armhook squid Gonatus fabricii Marine Ecology Progress Series, 333 . pp. 195-204. DOI 10.3354/meps333195.

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Allcock, A. L., Strugnell, J. M., Prodöhl, P., Piatkowski, U. and Vecchione, M. (2007) A new species of Pareledone (Cephalopoda: Octopodidae) from Antarctic Peninsula Waters Polar Biology, 30 (7). pp. 883-893. DOI 10.1007/s00300-006-0248-9.

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Zimmer, I., Piatkowski, U. and Brey, T. (2007) The trophic link between squid and the emperor penguin Aptenodytes forsteri at Pointe Geologie, Antarctica Marine Biology, 152 (5). pp. 1187-1195. DOI 10.1007/s00227-007-0766-1.

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Zumholz, K., Klügel, A., Hansteen, T. and Piatkowski, U. (2006) Food effects on statolith composition of the common cuttlefish (Sepia officinalis) Marine Biology, 150 (2). pp. 237-244. DOI 10.1007/s00227-006-0342-0.

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Klimpel, S., Rückert, S., Piatkowski, U., Palm, H. W. and Hanel, R. (2006) Diet and metazoan parasites of juvenile and subadult silver scabbard fish, Lepidopus caudatus, from the Great Meteor Seamount (North Atlantic) Marine Ecology Progress Series, 315 . pp. 249-257. DOI 10.3354/meps315249.

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Young, R. E., Vecchione, M. and Piatkowski, U. (2006) Promachoteuthis sloani, a new species of the squid family Promachoteuthidae (Mollusca: Cephalopoda) Proceedings of The Biological Society of Washington, 119 (2). pp. 287-292. DOI 10.2988/0006-324X(2006)119[287:PSANSO]2.0.CO;2.

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Diekmann, R., Nellen, W. and Piatkowski, U. (2006) A multivariate analysis of larval fish and paralarval cephalopod assemblages at Great Meteor Seamount Deep Sea Research Part I: Oceanographic Research Papers, 53 (10). pp. 1635-1657. DOI 10.1016/j.dsr.2006.08.008.

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Young, R. E., Vecchione, M., Piatkowski, U. and Roper, C. F. E. (2006) A redescription of Planctoteuthis levimana (Lönnberg, 1896) (Mollusca: Cephalopoda), with a brief review of the genus Proceedings of The Biological Society of Washington, 119 (4). pp. 586-591. DOI 10.2988/0006-324X(2006)119[586:AROPLL]2.0.CO;2.

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Froese, R., Garthe, S., Piatkowski, U. and Pauly, D. (2005) Trophic signatures of marine organisms in the Mediterranean as compared with other ecosystems Belgian Journal of Zoology, 135 (2). pp. 139-143.

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Melzner, F., Forsythe, J. W., Lee, P. G., Wood, J. W., Piatkowski, U. and Clemmesen, C. (2005) Estimating recent growth in the cuttlefish Sepia officinalis: are nucleic acid-based indicators for growth and condition the method of choice? Journal of Experimental Marine Biology and Ecology, 317 (1). pp. 37-51. DOI 10.1016/j.jembe.2004.11.011.

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Zumholz, K. and Piatkowski, U. (2005) Research cruise data on the biology of the lesser flying suid, Todaropsis eblanae in the North Sea Aquatic Living Resources, 18 (4). pp. 373-376. DOI 10.1051/alr:2005025.

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Vecchione, M., Allcock, L. and Piatkowski, U. (2005) Unusual incirrate octopods from the South Shetland Islands, Antarctica, including Bathypurpurata profunda, a newly discovered genus and species of deepwater pygmy octopod (Cephalopoda) Phuket Marine Biological Centre Research Bulletin, 66 . pp. 109-116.

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Piatkowski, U. and Diekmann, R. (2005) A short note on the cephalopods sampled in the Angola Basin during the DIVA I-expedition Organisms Diversity & Evolution, 5 (1). pp. 227-230. DOI 10.1016/j.ode.2004.11.007.

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Libertelli, M. M., Daneri, G. A., Piatkowski, U., Coria, N. R. and Carlini, A. R. (2004) Predation on cephalopods by Pygoscelis papua and Arctocephalus gazelle at south Orkney Islands Polish Polar Research, 25 (3-4). pp. 267-274.

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Diekmann, R. and Piatkowski, U. (2004) Species composition and distribution patterns of early life stages of cephalopods at Great Meteor Seamount (subtropical NE Atlantic) Archive of Fishery and Marine Research, 51 . pp. 115-131.

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Allcock, A. L., Collins, M. A., Piatkowski, U. and Vecchione, M. (2004) Thaumeledone and other deep water octopodids from the Southern Ocean Deep-Sea Research Part II-Topical Studies in Oceanography, 51 . pp. 1883-1901. DOI 10.1016/j.dsr2.2004.07.019.

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Klimpel, S., Palm, H. W., Rückert, S. and Piatkowski, U. (2004) The life cycle of Anisakis simplex in the Norwegian Deep (northern North Sea) Parasitology Research, 94 (1). pp. 1-9. DOI 10.1007/s00436-004-1154-0.


Zumholz, K. and Piatkowski, U. (2002) Beak length analysis of loligo forbesi, Todarodes sagittatus and Todaropsis eblanae from the northern North Sea Bulletin of Marine Science, 71 . p. 1164.

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Haimovici, M., Piatkowski, U. and Santos, R. A. d. (2002) Cephalopod paralarvae around tropical seamounts and oceanic islands off the north-eastern coast of Brazil Bulletin of Marine Science, 71 . pp. 313-330.

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Piatkowski, U., Vergani, D. F. and Stanganelli, Z. B. (2002) Changes in the cephalopod diet of southern elephant seal females at King George Island, during El Niño - La Niña events Journal of The Marine Biological Association of The United Kingdom, 82 . pp. 913-916. DOI 10.1017/S0025315402006343.

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Collins, M. A., Yau, C., Boyle, P. R., Friese, D. and Piatkowski, U. (2002) Distribution of cephalopods from plankton surveys around the British Isles Bulletin of Marine Science, 71 . pp. 239-254.

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Biemann, M. and Piatkowski, U. (2002) Investigations on the winter population of Loligo forbesi (Cephalopoda: Loliginidae) from the North Sea Bulletin of Marine Science, 71 . p. 1114.

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Piatkowski, U. and Vergani, D. F. (2002) The cephalopod prey of Southern elephant seals (Mirounga leonina) from Stranger Point, King George Island, Antarctica Bulletin of Marine Science, 71 . pp. 1136-1137.

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Piatkowski, U., Pütz, K. and Heinemann, H. (2001) Cephalopod prey of king pengiuns (Aptenodytes patagonicus) breeding at Volunteer Beach, Falkland Islands, during austral winter 1996 Fisheries Research, 52 . pp. 79-90.

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Piatkowski, U., Pierce, G. J. and Morais da Cunha, M. (2001) Impact of cephalopods in the food chain and their interaction with the environment and fisheries: an overview Fisheries Research, 52 . pp. 5-10. DOI 10.1016/S0165-7836(01)00226-0.

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Allcock, A. L., Piatkowski, U., Rodhouse, P. G. K. and Thorpe, J. P. (2001) A study on octopodids from the eastern Weddell Sea, Antarctica Polar Biology, 24 . pp. 832-838. DOI 10.1007/s003000100288.

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Rocha, F., Guerra, A., Prego, R. and Piatkowski, U. (1999) Cephalopod paralarvae and upwelling conditions off Galician waters (NW Spain) Journal of Plankton Research, 21 (1). pp. 21-33. DOI 10.1093/plankt/21.1.21.

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Daneri, G. A., Piatkowski, U., Coria, N. R. and Carlini, A. R. (1999) Predation on cephalopods by Antarctic fur seals, Arctocephalus gazellae, at two localities of the Scotia Arc, Antarctica Polar Biology, 21 . pp. 59-63. DOI 10.1007/s003000050333.

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Santos, M. B., Pierce, G. J., Boyle, P. R., Reid, R. J., Ross, H. M., Patterson, I. A. P., Kinze, C. C., Tougaard, S., Lick, R., Piatkowski, U. and Hernandez-García, V. (1999) Stomach contents of sperm whales Physeter macrocephalus stranded in the North Sea 1990-1996 Marine Ecology Progress Series, 183 . pp. 281-294. DOI 10.3354/meps183281.

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Vecchione, M., Piatkowski, U. and Allcock, L. (1998) Biology of the cirrate octopus Grimpoteuthis glacialis (Cephalopoda, Opisthoteuthidae) in the South Shetland Islands, Antarctica South African Journal of Marine Science, 20 . pp. 421-428. DOI 10.2989/025776198784126467.

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Hernandez-García, V., Piatkowski, U. and Clarke, M. R. (1998) Development of the darkening of the Todarodes sagittatus beaks and its relation to growth and reproduction South African Journal of Marine Science, 20 . pp. 363-373. DOI 10.2989/025776198784126485.

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Piatkowski, U., Hernández-García, V. and Clarke, M. R. (1998) On the biology of the European flying squid Todarodes sagittatus (Lamarck, 1798) (Cephalopoda: Ommastrephidae) in the central eastern Atlantic South African Journal of Marine Science, 20 . pp. 375-383. DOI 10.2989/025776198784126485.

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Lick, R. and Piatkowski, U. (1998) Stomach contents of a northern bottlenose whale (Hyperoodon ampullatus) stranded at Hiddensee, Baltic Sea Journal of The Marine Biological Association of The United Kingdom, 78 . pp. 643-650. DOI 10.1017/S0025315400041679.

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Kubodera, T., Piatkowski, U., Okutani, T. and Clarke, M. R. (1998) Taxonomy and zoogeography of the family Onychoteuthidae Smithsonian Contributions to Zoology , 586 . pp. 277-291.

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Rodhouse, P. G. and Piatkowski, U. (1995) Fine-scale distribution of juvenile cephalopods in the Scotia Sea and adaptive allometry of the brachial crown Marine Biology, 124 (1). pp. 111-117. DOI 10.1007/BF00349152.

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Piatkowski, U., Rodhouse, P. G., White, M. G., Bone, D. G. and Symon, C. (1994) Nekton community of the Scotia Sea as sampled by the RMT 25 during austral summer Marine Ecology Progress Series, 112 . pp. 13-28. DOI 10.3354/meps112013.

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Rodhouse, P. G., Piatkowski, U., Murphy, E. J., White, M. G. and Bone, D. G. (1994) Utility and limits of biomass spectra: the nekton community sampled with the RMT 25 in the Scotia Sea during austral summer Marine Ecology Progress Series, 112 . pp. 29-39. DOI doi: 10.3354/meps112029.

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White, M. G. and Piatkowski, U. (1993) Abundance, horizontal and vertical distribution of fish in eastern Weddell Sea micronekton Polar Biology, 13 . pp. 41-53. DOI 10.1007/BF00236582.

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Heeger, T., Piatkowski, U. and Möller, H. (1992) Predation on jellyfish by the cephalopod Argonauta argo Marine Ecology Progress Series, 88 . pp. 293-296. DOI 10.3354/meps088293.

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Piepenburg, D. and Piatkowski, U. (1992) A program for computer-aided analyses of ecological field data Computer applications in the biosciences, 8 (6). pp. 587-590.

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Tsuchiya, K., Piatkowski, U. and Okutani, T. (1991) Distribution and re-description of Abraliopsis lineata Goodrich, 1896 (Cephalopoda: Enoploteuthidae) from the Arabian Sea Journal of Natural History, 25 (5). pp. 1121-1133. DOI 10.1080/00222939100770731.

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Piatkowski, U. and Welsch, W. (1991) On the distribution of pelagic cephalopods in the Arabian Sea Bulletin of Marine Science, 49 (1-2). pp. 186-198.

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Boysen-Ennen, E., Hagen, W., Hubold, G. and Piatkowski, U. (1991) Zooplankton biomass in the ice-covered Weddell Sea, Antarctica Marine Biology, 111 . pp. 227-235. DOI 10.1007/BF01319704.

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Siegel, V. and Piatkowski, U. (1990) Variability in the macrozooplankton community of the Antarctic Peninsula Polar Biology, 10 (5). pp. 373-386. DOI 10.1007/BF00237825.

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Piatkowski, U. (1989) Macroplankton communities in Antarctic surface waters: spatial changes related to hydrography Marine Ecology Progress Series, 55 . pp. 251-259.

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Boysen-Ennen, E. and Piatkowski, U. (1988) Meso- and macrozooplankton communities in the Weddell Sea, Antarctica Polar Biology, 9 (1). pp. 17-35. DOI 10.1007/BF00441761.

Article in a Scientific Journal - without review

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Petereit, C. and Piatkowski, U. (2014) Seltener Fang in der Kieler Bucht: Zwergwal Das Fischerblatt .

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Clemmesen, C., Frommel, A., Maneja, R., Franke, A., Piatkowski, U. and Reusch, T. B. H. (2012) Ocean acidification affects early life st ages of heavily explo ited fish IFM-GEOMAR Annual Report, 2011 . pp. 30-31.


von Bröckel, K. and Piatkowski, U. (2004) Seamounts - die Oasen der Meere Sailing-Journal, 1 . pp. 91-93.


Froese, R., Piatkowski, U., Garthe, S. and Pauly, D. (2001) Comparing the North Sea with the Caribbean? ICES CIEM Newsletter, 38 . pp. 24-25.

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Piatkowski, U. and Vergani, D. F. (2001) Die Tintenfischnahrung des Südlichen See-­Elefanten (Mirounga leonina) im Bereich der Antarktischen Halbinsel Mitteilungen zur Kieler Polarforschung, 17 . pp. 5-6.

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Santos, M. B., Pierce, G. J., Kinze, G. J., Lick, R., Hernández-García, V. and Piatkowski, U. (1998) Stomach contents from sperm whales stranded at Denmark European Research on Cetaceans, 11 . pp. 138-141.

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Duhamel, G. and Piatkowski, U. (1993) Calmars captures au chalut autour de Iles Kerguelen et remarques sur leur abondance at leur role Les rapports des campagnes a la mer: Campagnes SKALP î 987 et î 988 aux îles Kerguelen à bord des navires "SKIF" et "KALPER", 93 (01). pp. 299-305.

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Froese, R., Schöfer, W., Röpke, A., Piatkowski, U. and Schnack, D. (1989) Computer-aided approaches to identification. I. Expert systems Fishbyte, 7 (2). pp. 18-19.

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Piatkowski, U., White, M. and Dimmler, W. (1989) Verbreitung und Häufigkeit von Mikronekton und Zooplankton im Weddellmeer während EPOS 3 (Januar/Februar 1989) Mitteilungen zur Kieler Polarforschung, 4 . pp. 19-27.

Book

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Jereb, P., Allcock, A. L., Lefkaditou, E., Piatkowski, U., Hastie, L. C. and Pierce, G. J., eds. (2015) Cephalopod biology and fisheries in Europe: II. Species Accounts ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark. ISBN 978-87-7482-155-7

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Jereb, P., Allcock, L. A., Lefkaditou, E., Piatkowski, U., Hastie, L. C. and Pierce, G. J., eds. (2015) Cephalopod biology and fisheries in Europe: II. Species Accounts ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 13-28. ISBN 978-87-7482-155-7

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Pierce, G. J., Allcock, L., Bruno, I., Bustamante, P., González, A., Guerra, A., Jereb, P., Lefkaditou, E., Malham, S., Moreno, A., Pereira, J., Piatkowski, U., Rasero, M., Sánchez, P., Santos, B., Santurtún, M., Seixas, S. and Villanueva, R., eds. (2010) Cephalopod biology and fisheries in Europe ICES Cooperative Research Report, 303 . ICES, Copenhagen, Denmark. ISBN 978-87-7482-078-9

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Pierce, G. J., Allcock, L., Bruno, I., Bustamante, P., Gonzalez, A., Guerra, A., Jereb, P., Lefkaditou, E., Malham, S., Moreno, a., Pereira, J., Piatkowski, U., Rasero, M., Sanchez, P., Santos, M. B., Santurtun, M., Seixas, S., Sobrino, I. and Villanueva, R., eds. (2010) Cephalopod biology and fisheries in Europe ICES Cooperative Research Report, 303 . ICES, Copenhagen, Denmark, pp. 9-29. ISBN 978‐87‐7482‐078‐9

Book chapter


Piatkowski, U. and Lischka, A. (2017) Tintenfische – die Spitzenathleten der Weltmeere Faszination Meeresforschung : ein ökologisches Lesebuch. Springer, Heidelberg, Germany, pp. 143-146. ISBN 978-3-662-49713-5

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Hastie, L. C., Pierce, G. J., Moreno, A., Jereb, P., Lefkaditou, E., Oesterwind, D., Tasende, M. G., Piatkowski, U. and Allcock, A. L. (2015) Alloteuthis subulata (Lamarck, 1798) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 155-166. ISBN 978-87-7482-155-7

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Belcari, P., Sartor, P., Jereb, P., Lefkaditou, E., Pierce, G. J., Piatkowski, U., Borges, T. and Allcock, A. L. (2015) Eledone cirrhosa (Lamarck, 1798) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 29-41. ISBN 978-87-7482-155-7

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Piatkowski, U., Zumholz, K., Jereb, P., Seixas, S., Oesterwind, D., Lefkaditou, E., Allcock, A. L., Pierce, G. J. and Katugin, O. (2015) Gonatus fabricii (Lichtenstein, 1818) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 229-238. ISBN 978-87-7482-155-7

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Sanchez, P., Villanueva, R., Jereb, P., Guerra, A., Gonzalez, A. F., Sobrino, I., Balguerias, E., Pereira, J., Moreno, A., Allcock, A. L., Lefkaditou, E., Pierce, G. J., Iglesias, J. and Piatkowski, U. (2015) Octopus vulgaris Cuvier, 1797 Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 13-28. ISBN 978-87-7482-155-7

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Allcock, A. L., Jereb, P., Lefkaditou, E., Pierce, G. J., Hastie, L. C. and Piatkowski, U. (2015) Ommastrephes bartramii (Lesueur, 1821) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 219-228. ISBN 978-87-7482-155-7

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Belcari, P., Piatkowski, U., Sartor, P., Lefkaditou, E., Pierce, G. J., Allcock, A. L. and Jereb, P. (2015) Sepietta oweniana (d’Orbigny, 1841) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 93-104. ISBN 978-87-7482-155-7

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Piatkowski, U., Zumholz, K., Lefkaditou, E., Oesterwind, D., Jereb, P., Pierce, G. J. and Allcock, A. L. (2015) Todarodes sagittatus (Lamarck, 1798) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 194-205. ISBN 978-87-7482-155-7

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Belcari, P., Piatkowski, U., Zumholz, K., Sartor, P., Lefkaditou, E., Pierce, G. J., Hastie, L. C., Allcock, A. L. and Jereb, P. (2015) Todaropsis eblanae (Ball, 1841) Cephalopod biology and fisheries in Europe: II. Species Accounts. ICES Cooperative Research Report, 325 . ICES, Copenhagen, Denmark, pp. 206-218. ISBN 978-87-7482-155-7

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Piatkowski, U. (2012) Kraken und Kalmare : Athleten der Ozeane Tiefsee : eine Ausstellung des Zoologischen Museums der Christian-Albrechts-Universität zu Kiel. Christian-Albrechts-Universität Kiel, Kiel, Germany, pp. 28-35. ISBN 978-3-928794-59-0

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Vecchione, M., Bergstad, O. A., Byrkjedal, I., Falkenhaug, T., Gebruk, A. V., Godø, O. R., Gislason, A., Heino, M., Høines, A. S., Menezes, G. M. M., Piatkowski, U., Priede, I. G., Skov, H., Søiland, H., Sutton, T. and de Lange Wenneck, T. (2010) Biodiversity patterns and processes on the mid-Atlantic ridge Life in the World's Oceans: Diversity, Distribution, and Abundance. Wiley-Blackwell, Chichester, UK, pp. 103-121. ISBN 978-1-4051-9297-2

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Jereb, P., Piatkowski, U., Allcock, L., Belcari, P., Tasende, M. G., Gonzalez, A., Guerra, A., Hastie, L. C., Lefkaditou, E., Moreno, A., Pascual, S., Pereira, J., Pierce, G. J., Sanchez, P., Sartor, P., Seixas, S., Sobrino, I. and Villanueva, R. (2010) Biology and ecology of cephalopod species commercially exploited, Species accounts Cephalopod biology and fisheries in Europe. ICES Cooperative Research Report, 303 . ICES, Copenhagen, Denmark, pp. 9-29. ISBN 978‐87‐7482‐078‐9

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Pierce, G. J., Belcari, P., Bustamante, P., Challier, L., Cherel, Y., Gonzalez, A., Guerra, A., Jereb, P., Koueta, N., Lefkaditou, E., Moreno, A., Pereira, J., Piatkowski, U., Pita, C., Robin, J. P., Roel, B., Santos, M. B., Santurtun, M., Seixas, S., Shaw, P., Smith, J., Stowasser, G., Valavanis, V., Villanueva, R., Wang, J., Wangvoralak, S., Weis, M. and Zumholz, K. (2010) The future of cephalopod populations, fisheries, culture, and research in Europe Cephalopod biology and fisheries in Europe. ICES Cooperative Research Report, 303 . ICES, Copenhagen, Denmark, pp. 86-118. ISBN 978‐87‐7482‐078‐9

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Piatkowski, U. (2009) Cephalopod populations in Antarctic waters Biological Studies in Polar Oceans: Exploration of Life in Icy Waters. Wirtschaftsverl. NW, Verl. für Neue Wiss., Bremerhaven, Germany, pp. 171-172. ISBN 978-3-86509-865-8

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Ossenbrügger, H. and Piatkowski, U. (2009) Mollusks The Expedition of the Research Vessel "Polarstern" to the Antarctic in 2007 (ANT-XXIV/1). Berichte zur Polarforschung, 592 . Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, pp. 23-28.

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Vecchione, M., Allcock, L., Piatkowski, U., Jorgensen, E. and Barratt, I. (2009) Persistent elevated abundance of octopods in an overfished Antarctic area Smithsonian at the Poles. Contributions to the International Polar Year Science. Smithsonian Institution Scholarly Press, Washington DC, USA, pp. 197-203. ISBN 0-9788460-1-X

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Piatkowski, U. (2006) Studienberatung Meeresbiologie Faszination Meeresforschung : ein ökologisches Lesebuch. Hauschild, Bremen, Germany, pp. 413-414. ISBN 978-3-89757-310-9

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Piatkowski, U., Allcock, L. and Vecchione, M. (2003) Cephalopod diversity and ecology The expeditions ANTARKTIS-XIX/3-4 of the Research Vessel Polarstern in 2002 (ANDEEP I and II: Antarctic benthic deep-sea biodiversity – colonization history and recent community patterns). Berichte zur Polarforschung, 470 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, Germany, pp. 32-38.

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Piatkowski, U. and Wood, J. B. (2001) Cephalopods: What makes them an ideal group for an Internet database Proceedings of the INCO-DEV International Workshop on Information Systems for Policy and Technical Support in Fisheries and Aquaculture, Los Baños, Philippines, 5-7 June 2000. ACP-EU Fisheries Research Report , 8 . UNSPECIFIED, Brüssel, Belgium, pp. 39-43.

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Piatkowski, U., Allcock, L., Hevia, M., Steimer, S. and Vecchione, M. (1998) Cephalopod ecology The expedition ANTARKTIS XIV/2 of RV "Polarstern" in 1996/97 : [cruise leg ANT XIV/2 (Punta Quilla - Punta Arenas), November 12, 1996 to January 1, 1997]. Berichte zur Polarforschung, 274 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, Germany, pp. 41-47.

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White, M. G. and Piatkowski, U. (1998) Cephalopod studies: Identification of fish in the diet of squid by use of residual structures The expedition ANTARKTIS XIV/2 of RV "Polarstern" in 1996/97. Berichte zur Polarforschung, 274 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, Germany, pp. 47-49.

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Steimer, S., Allcock, L. and Piatkowski, U. (1998) Untersuchungen zur Verbreitung und Biologie der Cephalopoden im östlichen Weddellmeer Koordiniertes Programm Antarktisforschung“ Berichtskolloquium im Rahmen des Koordinierten Programms „Antarktisforschung mit vergleichenden Untersuchungen in arktischen Eisgebieten. Berichte zur Polarforschung, 277 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, Germany, pp. 108-109.

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Piatkowski, U. (1995) Kalmare der Polarmeere Biologie der Polarmeere: Erlebnisse und Ergebnisse. Gustav Fischer Verlag, Jena, pp. 216-221. ISBN 3-334-60950-2

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Piatkowski, U., Welsch, W. and Röpke, A. (1993) Distribution patterns of the early life stages of pelagic cephalopods in three geographically different regions of the Arabian Sea Recent advances in cephalopod fisheries biology. Tokai University Press, Tokyo, pp. 417-431.

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Piatkowski, U. (1993) Preliminary list of the cephalopod fauna from the upper oceanic layers of the Kerguelen Islands during the "Skif" cruises (February 1987 to March 1988) Les rapports des campagnes a la mer. Campagnes SKALP 1987 et 1988 aux iles Kerguelen a bord des navires "SKIF" et "KALPER". Les publications de l'Institut Francais pour la Recherche et la Technologie Polaires , 93-01 . Institut Français pour la Recherche et la Technologie Polaires, Plouzané, France, pp. 127-134.

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Piatkowski, U., White, M. and Dimmler, W. (1990) Micronekton of the Weddell Sea: Distribution and abundance The expedition ANTARKTIS VII/4 (EPOS leg 3) and VII/5 of RV "Polarstern" in 1989. Berichte zur Polarforschung, 68 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, Germany, pp. 73-81.

Conference paper


Oesterwind, D. and Piatkowski, U. (2011) Squid in the North Sea: a new effective top predator with potential impact on fish recruitment and ecosystem shift [Paper] In: ICES Annual Science Conference 2011, 19.-23.09.2011, Gdansk, Poland.

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Heino, M., Boukal, D. S., Falkenhaug, T., Piatkowski, U., Porteiro, F. M. and Sutton, T. (2008) Length structure of deep-pelagic fishes sheds new light to their life histories [Paper] In: ICES Annual Science Conference 2008, 22.-26.09.2008, Halifax, Canada.

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Heino, M., Boukal, D. S., Falkenhaug, T., Piatkowski, U., Porteiro, F. M. and Sutton, T. (2008) Size structure, age-size dynamics and life history variation [Paper] In: ICES Annual Science Conference, 22.-26.09.2008, Halifax, Nova Scotia, Canada.


Diekmann, R. and Piatkowski, U. (2002) Species composition and distribution patterns of early life stages of cephalopods at Great Meteor Seamount (subtropical NE Atlantic) [Paper] In: ICES Annual Science Conference 2002, 01.10.-05.10.2002, Oslo, Norway.


Melzner, F., Forsythe, J. W., Lee, P. G., Clemmesen, C., Piatkowski, U. and Rosenthal, H. (2001) Can RNA/DNA ratios predict growth in European cuttlefish Sepia officinalis (Mollusca: Cephalopoda)? [Paper] In: ICES Annual Science Conference 2001, 23.09.-03.10.2001, Oslo, Norway.

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Diekmann, R. and Piatkowski, U. (2001) Early life stages of cephalopods in the Sargasso Sea : Distribution and diversity relative to hydrographic conditions [Paper] In: ICES Annual Science Conference 2001, 23.09.-03.10.2001, Oslo, Norway.

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Froese, R., Piatkowski, U., Garthe, S. and Pauly, D. (2001) A preliminary comparison of the trophic structure of some large marine ecosystems [Paper] In: ICES Annual Science Conference 2001, 23.09.-03.10.2001, Oslo, Norway.

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Pierce, G. J., Collins, M. A., Cuha, M. M., Guerra, A., Piatkowski, U., Porteiro, F. and Robin, J. P. (1995) Correlation analysis of interannual variation in cephalopod landings from European waters [Paper] In: ICES Annual Science Conference 1995, 21.-29.09.1995, Aalborg, Denmark.

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Piatkowski, U. and Wieland, K. (1991) The Boreoatlantic gonate squid Gonatus fabricii: occurrence off West Greenland in summer and autumn 1989 and 1990 [Paper] In: ICES Annual Science Conference 1991, 26.09.-04.10.1991, Copenhagen, Denmark.

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Röpke, A. and Piatkowski, U. (1990) A comparative study on the vertical distribution of fish and cephalopod larvae in three hydrographically and ecologically different areas of the Arabian Sea (Preliminary results) [Paper] In: ICES Annual Science Conference 1990, 04.-12.10.1990, Copenhagen, Denmark.

Conference presentation


Piatkowski, U. (2019) Tarnkünstler, Tiefsee-Athleten und Diebesbeute: Einblicke in das Leben von Krake, Kalmar und Co. [Invited talk] In: Sommerfest-Vortrag, Zoologisches Museum der Universität Kiel, 19.06.2019, Kiel, Germany.


Piatkowski, U., Leopold, M., Tuhuteru, N., Hoving, H. J. T. and Spitz, J. (2018) The Boreoatlantic armhook squid (Gonatus fabricii) is the essential food resource of male sperm whales in the northern Atlantic Ocean [Talk] In: Cephalopod Research across Scales: From Molecules to Ecosystems. Cephalopod International Council Conference 2018, 12.11.2018, St. Petersburg, USA.


Rosa, R., Pissarra, V., Xavier, J., Gleadall, I., Golikov, A., Roura, A., Judkins, H., Piatkowski, U., Vecchione, M. and Villanuaeva, R. (2018) Global patterns of coastal cephalopod richness: hotspots and latitudinal gradients [Talk] In: Cephalopod Research across Scales: From Molecules to Ecosystems. Cephalopod International Council Conference 2018, 12.11.2018, St. Petersburg, USA.


Piatkowski, U. (2018) Massensterben im Wattenmeer – Warum sterben soviele Pottwale an unseren Küsten? [Invited talk] In: 29. Internationale BiologieOlympiade 2018, 23.02.2018, Hamburg, Germany.


Piatkowski, U. (2017) Gestrandet in der Nordsee – Warum starben 2016 so viele Pottwale an unseren Küsten? [Talk] In: Kolloquium, Institut für Ökologie, Evolution und Diversität, Fachbereich Biowissenschaften, Goethe-Universität, 05.12.2017, Frankfurt a.M., Germany.


Rosa, R., Pissarra, V., Xavier, J., Golikov, A., Roura, A., Gleadall, I., Judkins, H., Piatkowski, U. and Vecchione, M. (2017) Global hotspots and coldspots of coastal cephalopod diversity [Talk] In: Cephalopod Science from Biology to Welfare, 28.-30.03.2017, Heraklion, Greece.


Reckendorf, A., Unger, B., Piatkowski, U., Lehnert, K., Herder, V., Wohlsein, P. and Siebert, U. (2017) Post-mortem findings of 12 stranded sperm whales in Germany in early 2016 [Talk] In: The Zoo and Wildlife Conference 2017, 24.-27.05.2017, Berlin, Germany.


Piatkowski, U. (2016) Kalmare, Kraken und co. – Clever, schrill und gigantisch [Public Lecture] In: Kinder- und Schüleruni 2016, 30.11.2016, Kiel, Germany.


Piatkowski, U. (2016) Mit Saugnapf, Nebelschwaden und Leuchtdioden: Neue Einblicke in das Leben von Krake, Kalmar und Co. [Invited talk] In: Deutsches Meeresmuseum, 17.03.2016, Stralsund, Germany.


Lehnert, K. and Piatkowski, U. (2016) Pottwale in der Nordsee – Ökologie, Gesundheit und mögliche Strandungsursachen [Public Lecture] In: Ausgewählte Kapitel der Toxikologie und Umweltmedizin, Institut für Toxikologie, Universität Kiel, 08.06.2016, Kiel, Germany.


Siebert, U. and Piatkowski, U. (2016) Pottwalstrandungen Anfang 2016 in Deutschland [Talk] In: Medieninformation der Nationalparkverwaltung, Multimar Wattforum, 23.03.2016, Tönning, Germany.


Piatkowski, U. (2016) Sperm whales in deep mud – Why did so many run aground in the southern North Sea during the last winter? [Invited talk] In: “The Big Questions” Lecture Series, Future Ocean, Helmholtz-Zentrum Für Ozeanforschung Kiel, 31.05.2016, Kiel, Germany.


Lehnert, K. and Piatkowski, U. (2016) Tod in der Nordsee – Warum stranden Pottwale an unseren Küsten? [Public Lecture] In: Ozean-Tag, Audimax, Universität Kiel, 08.06.2016, Kiel, Germany.


Merten, V., Christiansen, B., Javidpour, J., Piatkowski, U. and Hoving, H. J. T. (2016) Trophic ecology of the orangeback flying squid Sthenoteuthis pteropus (Steenstrup, 1855) (Cephalopoda: Ommastrephidae) in the eastern tropical Atlantic [Talk] In: YouMaRes 7 "People and the 7 Seas – Interaction and Inspiration", 11.-13.09.2013, Hamburg, Germany.


Merten, V., Christiansen, B., Javidpour, J., Piatkowski, U. and Hoving, H. J. T. (2016) Trophic ecology of the orangeback flying squid Sthenoteuthis pteropus (Steenstrup, 1855) (Cephalopoda: Ommastrephidae) in the eastern tropical Atlantic [Talk] In: European Marine Biology Symposium 2016 (EMBS 51), 26.-30.09.2016, Rhodos, Greece.


Piatkowski, U. (2016) Viel mehr als Calamares Neue Einblicke in das Leben der Tintenfische [Invited talk] In: Naturwissenschaftlicher Verein zu Bremen, Ringvorlesung im Überseemuseum, 18.01.2016, Bremen, Germany.


Piatkowski, U. (2016) Warum stranden Pottwale in der Nordsee? [Public Lecture] In: Kieler Woche Vorträge 2016, 23.06.2016, Kiel, Germany.


Hoving, H. J. T., Neitzel, P., Christiansen, B., Körtzinger, A., Linke, P. and Piatkowski, U. (2016) The impact of the oxygen minimum zone on the vertical distribution and abundance of gelatinous macrozooplankton in the eastern tropical Atlantic [Talk] In: 109. Annual Meeting of the German Zoological Society, 14.-17.09.2016, Kiel, Germany.


Hoving, H. J. T., Neitzel, P., Christiansen, B., Körtzinger, A., Linke, P. and Piatkowski, U. (2016) The impact of the oxygen minimum zone on the vertical distribution and abundance of gelatinous macrozooplankton in the eastern tropical Atlantic [Talk] In: 51. European Marine Biology Symposium, 26.-30.09.2016, Rhodos, Greece.


Lischka, A., Piatkowski, U. and Hanel, R. (2015) Cephalopods of the Sargasso Sea: distribution patterns in relation to hydrographic conditions [Talk] In: Recent Advances in Cephalopod Science, Cephalopod International Council Conference 2015, 10.-14.11.2015, Hakodate, Japan.


Czudaj, S., Hoving, H. J. T., Piatkowski, U. and Fock, H. (2015) Food-web structure of mesopelagic communities in high and low oxygen environments in the ETNA as identifies by stable isotope analysis [Talk] In: PIRATA-PREFACE-CLIVAR Tropical Atlantic Variability Conference, 24.-28.08.2015, Cape Town, South Africa.


Hoving, H. J. T., Czudaj, S., Fock, H., Lischka, A. and Piatkowski, U. (2015) Recent advances on the abundance and diversity of oceanic cephalopods from the eastern tropical Atlantic Ocean [Talk] In: Recent Advances in Cephalopod Science, Cephalopod International Council Conference 2015, 10.-14.11.2015, Hakodate, Japan.


Clemmesen, C., Maneja, R., Stiasny, M., Frommel, A., Folkvord, A., Piatkowski, U. and Geffen, A. (2014) Effects of ocean acidification on otolith growth and size selective mortality of larval Atlantic cod (Gadus morhua) [Talk] In: 5. International Otolith Conference, 20.-24.10..2014, Mallorca, Spain.


Piatkowski, U. (2014) Kalmare, Kraken und Co. - Rennschnecken der Ozeane und fette Beute für Zahnwale [Talk] In: Kieler Forschungswerkstatt, 09.01.2014, Kiel, Germany.


Clemmesen, C., Frommel, A., Maneja, R. and Piatkowski, U. (2013) Effects of Ocean Acidification on herring and cod larvae – a comparative approach [Talk] In: 37. Annual Larval Fish Conference, 02.-06.06.2013, Miami, USA.


Piatkowski, U. (2013) Leben im Extremen: Tintenfische - Athleten der Hochsee [Invited talk] In: Geologisch-Paläontologische Arbeitsgemeinschaft Kiel, 16.05.2013, Kiel, Germany.


Piatkowski, U. (2013) Pelagic molluscs of the Guinea Dome. First results of RV Meteor cruise M97, June 2013 [Invited talk] In: 2. Workshop of the GOBI (Global Ocean Biodiversity Initiative) Pelagic Working Group, 11.-14.07.2013, Glasgow, Scotland.


Piatkowski, U. (2013) Tiefseeforschung: Von der Valdivia-Expedition bis ins 21. Jahrhundert oder Aus den Tiefen des Atlantiks bis zum Kieler Aquarium [Invited talk] In: Lesung Andreas von Klewitz und Eröffnung des Tiefseemoduls im Aquarium Kiel, GEOMAR, Helmholtz-Zentrum für Ozeanforschung, 21.11.2013, Kiel, Germany.

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Piatkowski, U. (2013) Tintenfische: Athleten der Ozeane [Public Lecture] In: Kinder- und Schüleruni 2013, 23.10.2013, Kiel, Germany.


Larsen, T., Ventura, M., Piatkowski, U., Andersen, N. and McCarthy, M. (2012) Amino acid 13C patterns as biomarkers of biosynthetic origin in marine ecosystems [Talk] In: TOS/ASLO/AGU 2012 Ocean Sciences Meeting, 19.-24.02.2012, Salt Lake City, USA.


Piatkowski, U. (2012) Athleten der Ozeane: Von Flugkalmaren und Riesenkraken [Invited talk] In: 7. MNU-Campus, Zoologisches Institut, Universität Kiel, 17.09.2012, Kiel, Germany.


Maneja, R., Frommel, A., Geffen, A. J., Folkvord, A., Piatkowski, U. and Clemmesen, C. (2012) Comparative study of ocean acidification effects on otolith growth of larval Atlantic cod (Gadus morhua L.) and Atlantic herring (Clupea harengus L.) [Talk] In: Interdisciplinary Symposium on Ocean Acidification and Climate Change, 11.-14.12.2012, Hong Kong.


Maneja, R., Frommel, A., Geffen, A. J., Folkvord, A., Piatkowski, U., Chang, M. Y. and Clemmesen, C. (2012) Effects of ocean acidification on the calcification of otoliths of larval Atlantic cod, Gadus morhua L. [Talk] In: EGU General Assembly 2012, 22.-27.04.2012, Vienna, Austria.


Frommel, A., Maneja, R., Lowe, D., Geffen, A. J., Folkvord, A., Piatkowski, U. and Clemmesen, C. (2012) Effects of ocean acidification on the growth and organ health of Atlantic herring larvae [Talk] In: 3. Symposium on the Ocean in a High-CO2 World, 24.-27.09.2012, Monterey, USA.


Maneja, R., Frommel, A., Browman, H. I., Clemmesen, C., Geffen, A. J., Folkvord, A., Piatkowski, U., Durif, C. M. F., Bjelland, R. and Skiftesvik, A. B. (2012) Effects of ocean acidification on the swimming kinematics of larval Atlantic cod (Gadus morhua L.) and Atlantic herring (Clupea harengus L.) [Talk] In: 36. Annual Larval Fish Conference, 02.-06.07.2012, Bergen, Norway.


Piatkowski, U. (2012) Kalmare und Kraken: Athleten in extremen Lebensräumen [Invited talk] In: Treffpunkt Zoologisches Museum, Universität Hamburg, Hamburg, Germany, 12.01.2012.


Piatkowski, U. (2012) Leben in Extremhabitaten: Tintenfische als Anpassungskünstler [Invited talk] In: Kolloquium Institut für Ökologie, Evolution und Diversität, Biologicum, Goethe-Universität Frankfurt/Main, 19.06.2012, Frankfurt/Main, Germany.


Piatkowski, U. (2012) Natural and anthropogenic factors that characterize environment, life cycle and biology of cephalopods [Invited talk] In: Cephalopod International Advisory Council Symposium 2012, 27.10.-02.11.2012, Florianopolis, Brazil.


Piatkowski, U. (2012) Schnell, clever und wandelbar: ozeanische Tintenfische [Public Lecture] In: Kinder-Uni Fehmarn, Burg/Fehmarn, Germany, 15.12.2012.


Piatkowski, U. (2012) Tintenfische – Athleten der Hochsee: eine neue Ressource in der Nordsee? [Invited talk] In: Bundesamt für Seeschifffahrt und Hydrographie, 04.07.2012, Hamburg, Germany.


Hinrichsen, H. H., von Dewitz, B., Piatkowski, U. and Clemmesen, C. (2011) Baltic cod: Survival and reproduction at extreme pH levels [Talk] In: CAREX Conference on Life in Extreme Environments, 18.-20.10.2011, Dublin, Ireland.


Piatkowski, U. (2011) Cephalopod International Advisory Council (CIAC): 30 years in the service of cephalopod research (1981-2011) [Invited talk] In: EuroCeph 2011 Cephalopod Biology Research in the 21st Century – A European Perspective, 07.-10.04.2011, Vico Equense, Italy.


Clemmesen, C., Frommel, A., Franke, A., Maneja, R., Lowe, D., Geffen, A., Folkvord, A., Malzahn, A., Schubert, A. S. and Piatkowski, U. (2011) How do commercially important fish species cope with ocean acidification? [Talk] In: 35. Annual Larval Fish Conference, 22.-26.05.2011, Wilmington, NC, USA.


Piatkowski, U. (2011) Kalmare und Kraken: Athleten der Ozeane [Invited talk] In: Biologisches Kolloquium, 04.05.2011, Siegen, Germany.


Piatkowski, U. (2011) Kalmare und Kraken: Athleten der Ozeane [Invited talk] In: Kinder-Uni an der Kiel-Linie, 24.06.2011, Kiel, Germany.


Clemmesen, C., Frommel, A., Maneja, R., Geffen, A., Folkvord, A., Lowe, D., Malzahn, A. and Piatkowski, U. (2011) Ocean Acidification effects on commercially important fish species [Talk] In: 2. Annual Meeting of BIOACID, 26.-30.09.2011, Bremen, Germany.


Frommel, A., Maneja, R., Geffen, A., Folkvord, A., Lowe, D., Malzahn, A., Piatkowski, U. and Clemmesen, C. (2011) Ocean Acidification: A Problem for Fish? [Talk] In: 2011 ASLO Aquatic Sciences Meeting, 13.02.-18.02.2011, San Juan, Puerto Rico.


Maneja, R., Piatkowski, U. and Melzner, F. (2011) Ocean acidification impacts statolith microstructure and prey capture efficiency in early life cuttlefish, Sepia officinalis [Invited talk] In: 4. International Symposium on Coleoid Cephalopods Through Time, Staatliches Museum für Naturkunde , 08.09.2011, Stuttgart, Germany.


Clemmesen, C., Dupont, S., Fine, M., Gazeau, F., Piatkowski, U., Pörtner, H. O., Thorndyke, M. and Widdicombe, S. (2011) Sensitivity of animal life-stages to ocean acidification – a review [Talk] In: EPOCA Third Annual Meeting, Royal Academy of Belgium for Science and the Arts, 09.-13.05.2011, Brussels, Belgium.


Oesterwind, D. and Piatkowski, U. (2011) Squid in the North Sea: a new effective top predator with potential impact on fish recruitment and ecosystem shift [Talk] In: ICES Annual Science Conference 2011, 19.-23.09.2011, Gdansk, Poland.


Piatkowski, U. (2011) Tintenfische: Athleten im Ozean [Invited talk] In: Kinder-Uni, Nordakademie Elmshorn, 20.01.2011, Elmshorn, Germany.


Piatkowski, U. (2010) Auf Expedition in die Tiefen des Atlantiks [Invited talk] In: Vorträge der Volkshochschule Heiligenhafen, 14.01.2010, Heiligenhafen.

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Frommel, A., Maneja, R., Geffen, A., Folkvord, A., Lowe, D., Havenhand, J., Piatkowski, U. and Clemmesen, C. (2010) Effects of ocean acidification on the growth and development in North Sea cod (Gadus morhua) [Talk] In: Joint EPOCA, BIOACID and UKOARP Meeting, 27.09.-30.09.2010, Bremerhaven.


Piatkowski, U. (2010) Kraken und Kalmare: Athleten im Ozean [Talk] In: Greenscreen und IFM-GEOMAR. Hintergrundinformation zum Film „Die Kraken vom Stromboli“, 19.05.2010, Kiel, Germany.


Piatkowski, U. (2010) Kraken und Riesenkalmare - Magier der Meere [Talk] In: Tollwood Winterfestival, 08.12.2010, München, Germany.


Piatkowski, U. (2010) Living in extreme environments: where cephalopods can play a major role [Invited talk] In: Kolloquium Institut für Hydrobiologie und Fischereiwissenschaft, Universität Hamburg, 05.05, Hamburg.


Clemmesen, C. and Piatkowski, U. (2010) Ocean acidification and early life stages of fish [Talk] In: EPOCA/BIOACID/ Calmaro/OCB Training workshop Best practises in ocean acidification research, 08.-12.03.2010, Kiel, Germany.

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Piatkowski, U. (2010) Tintenfische: Athleten der Ozeane [Talk] In: Kinder- und Schüleruni 2010, 20.10.2010, Kiel.


Schiffer, M. and Piatkowski, U. (2009) Abundance and geographical distribution of early life cephalopods in the South Atlantic: results from the FRV Walther Herwig collections in the mid 1970s [Talk] In: Cephalopod International Advisory Council Symposium, 08.09, Vigo, Spain.


Vecchione, M., Young, R. E. and Piatkowski, U. (2009) Direct observations on vertical distribution of Gonatus steenstrupi on the Mid-Atlantic Ridge [Talk] In: Cephalopod International Advisory Council Symposium, 11.09, Vigo, Spain.


Harms, L. and Piatkowski, U. (2009) Fine-scale vertical distribution and field growth estimations of early life cephalopods in the Arabian Sea, Indian Ocean [Talk] In: Cephalopod International Advisory Council Symposium, 10.09, Vigo, Spain.


Piatkowski, U. (2009) Kalmare, Kraken und Co.: Athleten der Ozeane [Invited talk] In: Vorträge im Senckenberg Naturmuseum, 11.02.2009, Frankfurt a.M..


Piatkowski, U. (2009) Octopus und Co.: Die sanften Meeresungeheuer [Invited talk] In: UNSPECIFIED, 15.01, Heiligenhafen.


Oesterwind, D., Brendelberger, H. and Piatkowski, U. (2009) On the distribution and feeding ecology of major North Sea squids [Talk] In: Cephalopod International Advisory Council Symposium, 08.09, Vigo, Spain.


Piatkowski, U. and Oesterwind, D. (2009) Tintenfische im Nahrungsnetz der Nordsee [Invited talk] In: Kolloquium Meeresforschung im Wandel anlässlich des 80. Geburtstages von Prof. Dr. Dr. h.c. Hempel, 16.03, Bremerhaven.


Hanel, R., John, H. C., Meyer-Klaeden, O. and Piatkowski, U. (2008) Abundance and distribution patterns of fish larvae at Senghor Seamount, Cape Verde Islands [Talk] In: ICES Annual Science Conference, ICES Council Meeting, C:25, Halifax, Canada.


Moreno, A., Dos Santos, A., Piatkowski, U., Santos, A. M. P. and Cabral, H. (2008) Distribution of Octopus vulgaris paralarvae within the western Iberia and Gulf of Cadiz ecosystems [Talk] In: 8th Larval Biology Symposium, 06.-11.07, Lisbon, Portugal.


Schiffer, M. and Piatkowski, U. (2008) Distribution of the early life stages of cephalopods in the Atlantic sector of the Southern Ocean [Talk] In: 32nd Annual Larval Fish Conference, 04.-07.08, Kiel.


Harms, L. and Piatkowski, U. (2008) Distribution patterns and growth rate estimation of early life stages of oceanic cephalopods in the Indian Ocean [Talk] In: 32nd Annual Larval Fish Conference, 04.-07.08, Kiel.


Piatkowski, U. (2008) Kalmare, Kraken und Co: Athleten der Tiefsee [Talk] In: Winterabendvortrag, 27.02, Bonn.


Bleich, M., Melzner, F., Hiebenthal, C., Mempel, H., Schulz, K., Riebesell, U., Wahl, M., Sommer, F., Sommer, U., Form, A., Piatkowski, U., Hanel, R., Piepenburg, D., Spindler, M., Eisenhauer, A., Franke, A., Möller, V., Baumert, G. A. and Clemmesen, C. (2008) Kiel CO2 manipulation experimental facility (KICO2) [Talk] In: Second Symposium on The Ocean in a High-CO2 World, 06.-09.10, Monaco.


Piatkowski, U. (2008) Kraken der Tiefsee [Talk] In: Informationsvortrag zur Lesung Bernhard Kegels aus seinem Roman "Der Rote", 16.01, Kiel.


Piatkowski, U. (2007) In lichtlosen Tiefen: Geheimnisse der Tiefsee [Talk] In: In lichtlosen Tiefen: Geheimnisse der Tiefsee: Ausstellungseröffnung, 17.10, Essen.


Piatkowski, U. (2007) Kalmare, Kraken und Co: Athleten der Ozeane [Talk] In: UNSPECIFIED, 21.01, Kiel.


Piatkowski, U. (2007) Kreaturen der Tiefsee [Talk] In: The Deep - Leben in der Tiefsee: Festvortrag zur Eröffnung der Ausstellung, 29.03, Kiel.


Piatkowski, U. (2007) MARBEF course on Identification of marine macrozooplankton & micronekton: Cephalopods [Talk] In: UNSPECIFIED, 11.06, Bergen, Norway.


Piatkowski, U. (2007) Mar-ECO - Integration of different methods to study patterns and changes along the Mid-Atlantic Ridge [Talk] In: MarBEF General Assembly-Science Meeting, 14.05, Sopot, Polen.


Piatkowski, U. (2007) Ozeanische Tintenfische - ökologische und ökonomische Bedeutung [Talk] In: UNSPECIFIED, 08.10, Hamburg.


Piatkowski, U. (2007) Seamounts als Ökosysteme [Talk] In: Seamount Workshop, 15.03, Bremen.


Santos, M. B., Mendes, S., Fernandez, R., Carrillo, M., Pierce, G. J., Piatkowski, U., Hasselmeier, I. and Siebert, U. (2007) Trophic ecology of sperm whales in the northeastern Atlantic [Talk] In: International Sperm Whale Workshop, 28.11, Cape Town, South Africa.


Piatkowski, U., Vecchione, M. and Young, R. E. (2006) Cephalopod diversity along the northern Mid-Atlantic Ridge [Other] In: MAR-ECO - Patterns and Processes of the Ecosystems of the Northern Mid-Atlantic Workshop, 06.07, Aberdeen, Scotland, U.K..


Zumholz, K. and Piatkowski, U. (2006) Cephalopod statoliths: what their chemical composition can tell us about the animal's life history - analytical methods and applications [Other] In: Cephalopod International Advisory Council Workshop "Movement and Migration of Cephalopods", 05.02, Hobart, Tasmania, Australia.


Moreno, A., dos Santos, A., Piatkowski, U. and Santos, A. M. P. (2006) Distribution and abundance of early life cephalopods off Portugal based on 20 years of historical data [Talk] In: Cephalopod International Advisory Council Symposium "Cephalopod Life Cycles", 06.02.-10.02, Hobart, Tasmania, Australia.


Piatkowski, U. (2006) Early life stages of Antarctic cephalopods [Other] In: Cephalopod International Advisory Council Symposium "Southern Ocean Cephalopods", 03.02, Hobart, Tasmania, Australia.


Piatkowski, U. and Bergstad, O. A. (2006) Exploring marine life on the Mid-Atlantic Ridge. Observing and sampling mid-ocean nekton: pelagic fish, cephalopods and whales [Other] In: South Atlantic MAR-ECO Workshop, 06.09, Balnéario Camboriu, Brazil.


Piatkowski, U. (2006) Giganten der Tiefsee: Kraken, Kalmare & Co [Public Lecture] In: 9. Maasholmer Meereskundliche Vorträge, 08.08, Maasholm.


Piatkowski, U. (2006) MAR-ECO - Patterns and Processes of the Ecosystems of the Northern Mid-Atlantic: Methods of pelagic sampling [Other] In: Census of Antarctic Marine Life (CAML) Workshop, 07.06, Bremerhaven.


Piatkowski, U., Allcock, A. L. and Vecchione, M. (2006) Octopod community and distribution patterns around Elephant Island , Antarctica [Other] In: Cephalopod International Advisory Council Symposium "Cephalopod Life Cycles", 06.02, Hobart, Tasmania, Australia.


Piatkowski, U. (2006) Report of the Working Group on Cephalopod Fisheries and Life History [Other] In: ICES Annual Science Conference, 22.09, Maastricht, The Netherlands.


Piatkowski, U. (2005) Cephalopod distribution patterns along the mid-Atlantic Ridge: new insights, new species [Invited talk] In: project Patterns and Processes of the Ecosystem of the Northern Mid-Atlantic (MAR-ECO), Field Phase Workshop, 03.06, Lisbon, Portugal.


Diekmann, R., Nellen, W. and Piatkowski, U. (2005) Fish larvae and cephalopod paralarvae assemblage structures at great Meteor seamount - a multivariate approach [Invited talk] In: ASLO Annual Summer Meeting, 23.06, Santiago de Compostela, Spain.


Zumholz, K., Hansteen, T., Piatkowski, U. and Croot, P. (2005) Temperature and salinity effects on the trace element incorporation into statoliths of cuttlefish (Sepia officinalis) [Invited talk] In: ASLO Annual Summer Meeting, 23.06, Santiago de Compostela, Spain.

Conference poster


Matias, R. S., Gregory, S., Ceia, F. R., Baeta, A., Seco, J., Rocha, M. S., Fernandes, M. E., Reis, R. L., Silva, T. H., Pereira, E., Piatkowski, U., Ramos, J. A. and Savier, J. C. (2019) Show your beaks and we tell you what you eat – Different ecology in sympatric Antarctic benthic octopods under a climate change context [Poster] In: 20. Iberian Symposium on Marine Biology Studies SIEBM XX, 09.-12.09.2019, Braga, Portugal.


Schwarz, R., Hoving, H. J. T. and Piatkowski, U. (2018) Assessing the life cycle and longevity of Antarctic incirrate octopods (Cephalopoda: Octopoda) [Poster] In: Cephalopod Research across Scales: From Molecules to Ecosystems. Cephalopod International Council Conference 2018, 12.11.2018, St. Petersburg, USA.


Merten, V., Reusch, T. B. H., Puebla, O., Piatkowski, U., Bayer, T. and Hoving, H. J. T. (2018) Assessment of cephalopod biodiversity and distribution around the Cape Verde Archipelago using environmental DNA [Poster] In: Cephalopod Research across Scales: From Molecules to Ecosystems. Cephalopod International Council Conference 2018, 12.-16.22.2018, St. Petersburg, USA.


Rosa, R., Pissarra, V., Xavier, J., Golikov, A., Roura, A., Gleadall, I., Judkins, H., Piatkowski, U. and Vecchione, M. (2017) Global hotspots and coldspots of coastal cephalopod biodiversity [Poster] In: Cephalopod Science from Biology to Welfare, 28.-31.03.2017, Heraklion, Greece.


Piatkowski, U., Wohlsein, P., van Neer, A., Schnitzler, J., Reckendorf, A., Lehnert, K., Lakemeyer, J., Grilo, M., Herr, H., Unger, B., Herder, V. and Siebert, U. (2017) Studies on sperm whales (Physeter macrocephalus) stranded on the coast of Schleswig-Holstein, Gemany, in 2016 [Poster] In: 31. Conference of the European Cetacean Society, 29.04.-3.05.2017, Middelfart, Denmark.


Schwarz, R., Hoving, H. J. T., Piatkowski, U. and Reusch, T. B. H. (2016) Assessing life-cycle and longevity of cold water octopods (Cephalopoda: Octopoda) using growth marks on hard body structures [Poster] In: ICES Annual Science Conference 2016, 19.-23.09.2016, Riga, Latvia.


Merten, V., Christiansen, B., Javidpour, J., Piatkowski, U. and Hoving, H. J. T. (2016) Trophic ecology of the orangeback flying squid Sthenoteuthis pteropous in the eastern tropical Atlantic [Poster] In: 109. Annual Meeting of the German Zoological Society, 14.-17.09.2016, Kiel, Germany.


Nigmatullin, C., Sabirov, R., Piatkowski, U. and Filippova, Y. (2015) First data on female and male reproductive system structure in the Antarctic squid Psychroteuthis glacialis (Cephalopoda: Psychroteuthidae) [Poster] In: Recent Advances in Cephalopod Science, Cephalopod International Council Conference 2015, 10.-14.11.2015, Hakodate, Japan.


Czudaj, S., Hoving, H. J. T., Piatkowski, U. and Fock, H. (2015) Food web structure of mesopelagic communities in high and low oxygen environments in the ETNA as identifies by stable isotope analysis [Poster] In: 3. CLIOTOP Symposium, 14.09.-18.09.2015, San Sebastian, Spain.


Czudaj, S., Hoving, H. J. T., Piatkowski, U. and Fock, H. (2015) Food web structure of mesopelagic communities in high and low oxygen environments in the in the eastern tropical north Atlantic as identified by stable isotope analysis [Poster] In: ICES Annual Science Conference 2015, 21.-25.09.2015, Copenhagen, Denmark.


Piatkowski, U. and Ossenbrügger, H. (2015) Oceanic cephalopods collected in the eastern tropical Atlantic Ocean by deep tows with the MOCNESS [Poster] In: Recent Advances in Cephalopod Science, Cephalopod International Council Conference 2015, 10.-14.11.2015, Hakodate, Japan.


Piatkowski, U., Vartak, A. V. and van Eijden, T. (2015) Recent cephalopods on postal stamps: diversity and global distribution [Poster] In: Recent Advances in Cephalopod Science, Cephalopod International Council Conference 2015, 10.-14.11.2015, Hakodate, Japan.


Hoving, H. J. T., Fabrizius, E., Körtzinger, A., Linke, P., Mees, S. O. and Piatkowski, U. (2014) Development of a Biological and Environmental Observation Platform [Poster] In: Future Ocean: Cluster Retreat 2014, 29.-30.09.2014, Schleswig, Germany.


Hoving, H. J. T., Fabrizius, E., Körtzinger, A., Linke, P., Mees, S. O. and Piatkowski, U. (2014) Development of a Biological and Environmental Observation Platform to Investigate Pelagic Macrofaunal Ocean Communities [Poster] In: Marine Imaging Workshop, 07.-10.04.2014, NOC, Southampton, UK.


Maneja, R., Frommel, A., Geffen, A. J., Folkvord, A., Piatkowski, U. and Clemmesen, C. (2012) Comparative study of ocean acidification effects on otolith growth of larval Atlantic cod (Gadus morhua L.) and Atlantic herring (Clupea harengus L.) [Poster] In: 3. Symposium on the Ocean in a High-CO2 World, 24.-27.09.2012, Monterey, USA.


Mark, F. C., Bock, C. H., Bridges, C. R., Claireaux, G., Clemmesen, C., Frickenhaus, S., Held, C., Knust, R., Lannig, G., Lischka, S., Lucassen, M., Niehoff, B., Storch, D., Piatkowski, U., Pörtner, H. O. and Sartoris, F. J. (2012) Effects of ocean acidification in a warming climate on species interactions at distribution boundaries: mechanisms and consequences at ecosystem level [Poster] In: 3. Symposium on the Ocean in a High-CO2 World, 24.-27.09.2012, Monterey, USA.


Mark, F. C., Bock, C. H., Bridges, C. R., Claireaux, G., Clemmesen, C., Frickenhaus, S., Held, C., Knust, R., Lannig, G., Lischka, S., Lucassen, M., Niehoff, B., Storch, D., Piatkowski, U., Pörtner, H. O. and Sartoris, F. J. (2012) Effects of ocean acidification in a warming climate on species interactions at distribution boundaries: mechanisms and consequences at ecosystem level [Poster] In: BIOACID II Kickoff-Meeting, 06.-07.11.2012, Kiel, Germany.


Maneja, R., Hu, M. Y. A., Geffen, A. J., Melzner, F., Gutowska, M., Clemmesen, C. and Piatkowski, U. (2012) Elevated seawater pCO2 concentrations affect statolith morphology and prey capture ability in early life cuttlefish Sepia officinalis [Poster] In: BIOACID II Kickoff-Meeting, 06.-07.11.2012, Kiel, Germany.


Maneja, R., Hu, M. Y. A., Geffen, A. J., Melzner, F., Gutowska, M., Clemmesen, C. and Piatkowski, U. (2012) Elevated seawater pCO2 concentrations affect statolith morphology and reduce prey capture ability in early life cuttlefish Sepia officinalis [Poster] In: Cephalopod International Advisory Council Symposium, 27.10.-02.11.2012, Florianopolis, Brazil.


Maneja, R., Hu, M. Y. A., Geffen, A. J., Piatkowski, U., Clemmesen, C., Gutowska, M. and Melzner, F. (2012) Experimental studies on the impact of elevated seawater pCO2 concentration on statolith morphology and prey capture ability in early life cuttlefish, Sepia officinalis [Poster] In: 3. Symposium on the Ocean in a High-CO2 World, 24.-27.09.2012, Monterey, USA.


Imhoff, J. F., Piatkowski, U. and Wiese, J. (2012) Exploration of unknown biodiversity [Poster] In: Meeting of the Scientific Advisory Board - GEOMAR, 09.-10.05.2012, Kiel, Germany.


Maneja, R., Frommel, A., Browman, H. I., Geffen, A. J., Folkvord, A., Piatkowski, U., Durif, C. M. F., Bjelland, R., Skiftesvik, A. B. and Clemmesen, C. (2012) Ocean acidification may cause otolith hypercalcification and changes in swimming behaviour in larval Atlantic cod, Gadus morhua L. [Poster] In: BIOACID II Kickoff-Meeting, 06.-07.11.2012, Kiel, Germany.


Oesterwind, D. and Piatkowski, U. (2012) Overlooked consumers? Long-finned squid as important predators in the North Sea [Poster] In: Cephalopod International Advisory Council Symposium 2012, 27.10.-02.11.2012, Florianopolis, Brazil.


Clemmesen, C., Maneja, R., Frommel, A., Geffen, A. J., Folkvord, A. and Piatkowski, U. (2012) Size selective mortality in larval Atlantic cod, Gadus morhua L. in relation to ocean acidification revealed by otolith analysis [Poster] In: 3. Symposium on the Ocean in a High-CO2 World, 24.-27.09.2012, Monterey, USA.


Larsen, T., Piatkowski, U. and Andresen, N. (2012) Stable isotope fingerprints of amino acids as diagnostic markers of marine and terrestrial sources [Poster] In: Clusterretreat Future Ocean, 20.-21.08.2012, Schleswig, Germany.


Frommel, A., Maneja, R., Michael, K., Geffen, A., Lowe, D., Malzahn, A., Geffen, A., Folkvord, A., Hermann, B., Piatkowski, U., Lucassen, M. and Clemmesen, C. (2011) CO2D in the future [Poster] In: 2. Annual Meeting of BIOACID, 26.-30.09.2011, Bremen, Germany.


Maneja, R., Piatkowski, U. and Melzner, F. (2011) Effects of ocean acidification on statolith calcification and prey capture in early life cuttlefish, Sepia officinalis [Poster] In: EuroCeph 2011 Cephalopod Biology Research in the 21st Century – A European Perspective, 07.-10.04.2011, Vico Equense, Italy.


Frommel, A., Maneja, R., Lowe, D., Geffen, A., Folkvord, A., Piatkowski, U. and Clemmesen, C. (2011) Harmful effects of ocean acidification in a commercially important fish larvae: Atlantic Cod [Poster] In: EPOCA Third Annual Meeting, Royal Academy of Belgium for Science and the Arts, 09.-13.05.2011, Brussels, Belgium.


Maneja, R., Hu, M. Y. A., Melzner, F., Clemmesen, C., Piatkowski, U., Geffen, A., Gutowska, M. A., Krause, S. and Vohrs, H. (2010) Effect of ocean acidification on the statolith calcification of the common cuttlefish, Sepia officinalis [Poster] In: Gordon Conference on Biomineralisation, 16.08.2010, Colby-Sawyer College, New London, NH, USA.

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Frommel, A., Rommel, M., Geffen, A., Folkvord, A., Lowe, D., Piatkowski, U. and Clemmesen, C. (2010) Ocean Acidification - A Problem For Cod? [Poster] In: 3-Cluster PhD Symposium des Excellence Initiatives in Climate Sciences, 04.-05.09.10, Hamburg, Germany.


Fehsenfeld, S., Piatkowski, U., Klimpel, S. and Busch, M. W. (2009) Cephalopods in the diet of emperor penguin (Aptenodytes forsteri) chicks at Atka Bay, eastern Weddell Sea, Antarctica [Poster] In: Cephalopod International Advisory Council (CIAC) Symposium, 03.-11.09, Vigo, Spain.


Frommel, A., Piatkowski, U., Clemmesen, C., Hu, M. Y. A. and Melzner, F. (2009) Effects of elevated pCO2 on statolith formation in European squid (Loligo vulgaris) paralarvae [Poster] In: Cephalopod International Advisory Council (CIAC) Symposium, 03.-11.09, Vigo, Spain.


Piatkowski, U., Vecchione, M. and Young, R. E. (2006) Cephalopod diversity along the northern Mid-Atlantic Ridge [Poster] In: Cephalopod International Advisory Council Symposium "Cephalopod Life Cycles", 06.02.-10.02, Hobart, Tasmania, Australia.


Guerrero-Kommritz, J. and Piatkowski, U. (2006) Cephalopods sampled during the DIVA-II Expedition of RV Meteor in the tropical Atlantic during March 2005 [Poster] In: Cephalopod International Advisory Council Symposium "Cephalopod life cycles", 06.-10.02, Hobart, Australia.

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Piatkowski, U., Vecchione, M. and Young, R. E. (2006) Community and species diversity of deep-water cephalopods along the northern Mid-Atlantic Ridge [Poster] In: ICES Annual Science Conference, 19.09.-23.09.2006, Maastricht, The Netherlands.


Zumholz, K., Hansteen, T., Klügel, A. and Piatkowski, U. (2006) Earstone composition reflects migration behaviour of the Greenland squid Gonatus fabricii [Poster] In: 8th Workshop on Laser Ablation in Elemental Analysis, 19.-21.07, Zürich, Switzerland.


Zumholz, K., Hansteen, T., Hillon, F., Horreard, F. and Piatkowski, U. (2006) Trace element distribution in cephalopod statoliths: NanoSIMS provides new insights into nano-scale structure [Poster] In: Cephalopol International Advisory Council Symposium "Cephalopod Life Cycles", 06.-10.02, Hobart, Australia.


Zumholz, K. and Piatkowski, U. (2004) New data on the biology of the Lesser Flying Squid, Todaropsis eblanae (Cephalopoda, Ommastrephidae) in the North Sea [Poster] In: ICES Annual Science Conference 2004, 22.09.-25.09.2004, Vigo, Spain.

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Zumholz, K., Piatkowski, U. and Hansteen, T. H. (2004) Statolith trace element distribution in response to a manipulated environment in cuttlefish (Sepia officinalis) [Poster] In: ICES Annual Science Conference 2004, 22.09.-25.09.2004, Vigo, Spain.

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Biemann, M. and Piatkowski, U. (2001) Amounts and composition of trace elements in the statoliths of loliginid squids: reflection of environmental conditions? [Poster] In: ICES Annual Science Conference 2001, 23.09.-03.10.2001, Oslo, Norway.

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Herrmann, M., Gonschior, H. and Piatkowski, U. (2001) Hydrographic changes push European common squid Alloteuthis subulata into Kiel Bay, western Baltic Sea, its easternmost area of distribution [Poster] In: ICES Annual Science Conference 2001, 23.09.-03.10.2001, Oslo, Norway.

Report - Cruise Report

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Piatkowski, U. and Petersen, D. (1995) EUROSQUID CRUISE 1995: REPORT ; Cruise 208 of RV POSEIDON (POS208) west of Portugal and Spain, 1 - 22 June 1995 Institut für Meereskunde, Kiel, Kiel, Germany. DOI 10.2312/cr_po208.

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Piatkowski, U. and Wieland, K. (1994) EUROSQUID CRUISE 1994: REPORT ; Cruise 201, leg 9 of RV POSEIDON (POS201/9) southwest of Portugal, 30 May - 22 June 1994 Institut für Meereskunde, Kiel, Kiel, Germany. DOI 10.2312/cr_po201_9.

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Schnack, D., Piatkowski, U. and Wieland, K., eds . (1994) Fahrtbericht zur Aal-Expedition mit FS Poseidon (Reise 200/1) in die Sargasso-See im Frühjahr 1993 Berichte aus dem Institut für Meereskunde an der Christian-Albrechts-Universität Kiel, 248 . Institut für Meereskunde, Kiel, Germany. DOI 10.3289/ifm_ber_248.

Report - other report


Zumholz, K., Hansteen, T. and Piatkowski, U. (2005) Ba and Sr distribution in cephalopod statoliths as indicators for temperature and salinity variations - an experimental approach. HASYLAB Annual Report . UNSPECIFIED.


Zumholz, K., Hansteen, T. and Piatkowski, U. (2004) Trace element variations in cephalopod statoliths - a natural internal tag for tracking migrations? HASYLAB Annual Report . UNSPECIFIED.

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Diekmann, R., Piatkowski, U. and Schneider, M. (2002) Early life and juvenile cephalopods around seamounts of the subtropical North Atlantic: Illustrations and a key for their identification Berichte aus dem Institut für Meereskunde an der Christian-Albrechts-Universität Kiel, 326 . UNSPECIFIED. DOI 10.3289/ifm_ber_326.

This list was generated on Mon Feb 24 20:05:11 2020 CET.